1.depreciate 贬值 Inflation is rising rapidly; the yuan is depreciating. 通货膨胀正在迅速上升;人民币正在贬值E=,vv74uWmgM~I。 2.know-how 专门技能 He hasn't got the know-how to run a farm. 他没有经营一个农场的专门知识Rb9;hj+*5O。 3.be ascribed to 归结于 These can be ascribed to human factors. 这可以归因于人为的因素%T2O5GK4]=0。 4.spur 激励;鼓舞 It's the money that spurs these fishermen to risk a long ocean journey in their flimsy boats. 是金钱驱使这些渔民驾驶单薄的小船冒险出海远航p^hGy,6AQgINy@Hl&cxQ。 min5~J]_;IYw#PsOKfv